Delta State is a state in southern Nigeria.

Delta State may also refer to:

Delta State (TV series), a Canadian animated television series Delta State University, a university in Cleveland, Mississippi, US Delta State University, Abraka, a university in Delta, Nigeria Delta State University of Science and Technology, Ozoro, a university in Delta, Nigeria Delta State Polytechnic, a set of three public institutions in Delta, Nigeria

See also River delta Delta College (disambiguation) Delta University (disambiguation)